Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Apr. 30, 2018	Apr. 30, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$ 31.7	$ 18.4
Adjustments to reconcile net earnings (loss) to net cash flows provided by (used in) operating activities:
Depreciation and amortization	19.3	16.5
Deferred income taxes	9.4	9.7
Non-cash compensation	5.2	5.9
Amortization of deferred financing fees	1.1	1.1
Provision for inventory reserve	3.9	4.7
Change in allowance for doubtful accounts and sales returns	(0.4)	(2.2)
Loss on disposal of property and equipment	0.3	0.4
Changes in operating assets and liabilities, net of effects from acquisitions:
Accounts receivable	(39.3)	(43.0)
Inventories	(4.3)	(15.9)
Other current and non-current assets	2.5	(8.3)
Accounts payable	32.1	16.1
Other current and non-current liabilities	11.9	16.6
Net cash flows provided by operating activities	73.4	20.0
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(27.0)	(14.5)
Net cash flows used in investing activities	(27.0)	(14.5)
CASH FLOWS FROM FINANCING ACTIVITIES:
Purchase of treasury stock	(0.2)	(14.5)
Net cash flows used in financing activities	(0.2)	(14.5)
Effect of foreign exchange rate changes on cash and cash equivalents	(3.1)	0.8
Net increase (decrease) in cash and cash equivalents	43.1	(8.2)
Cash and cash equivalents, beginning of period	255.3	277.3
Cash and cash equivalents, end of period	298.4	269.1
Cash paid during period for:
Income taxes paid, net of refunds	2.4	1.2
Interest	0.5	0.5
Supplemental schedule of non-cash activities:
Accrued property additions	$ 6.6	$ 4.3